Novel alpha-cyanoacrylate compound, method of preparing same and adhesive comprising same
申请人:Kabushiki Kaisha Alpha Giken
公开号:EP0127855A1
公开(公告)日:1984-12-12
a-cyanoacrylate compounds expressed by the following general formula:
wherein R' desianates-
and R2 designates alkyl groups, alkenyl groups or alkynyl groups of C1 to C4. These compounds are preferably synthesized by the reaction of the compounds expressed by the following general formula:
wherein R' and R2 are same as the above described, with formaldehyde products and then the depolymerization of the resulting dehydrating condensation polymers. These compounds are effectively used as fast-setting adhesives.
ARONOVICH D. A.; TROFIMOV N. N.; EHTLIS V. S., ZH. PRIKL. XIMII, 1979, 52, HO 4, 939-942
作者:ARONOVICH D. A.、 TROFIMOV N. N.、 EHTLIS V. S.
DOI:——
日期:——
US4582648A
申请人:——
公开号:US4582648A
公开(公告)日:1986-04-15
A RAPID SYNTHESIS OF ALKYL α-CYANOACETYL GLYCOLATES UNDER MICROWAVE IRRADIATION IN DRY MEDIUM
作者:Cunde Wang、Hui Zhang
DOI:10.1081/scc-120014778
日期:2002.1
ABSTRACT Alkyl α-cyanoacetyl glycolates (3) are effectively synthesized in few minutes by reaction of alkyl chloroacetates with sodium cyanoacetate absorbed on silica gel in the presence of tetrabutylammonium bromide undermicrowaveirradiation without solvent.